package com.qingcheng.java.ai.langchain4j.config;

import com.qingcheng.java.ai.langchain4j.store.MongoChatMemoryStore;
import dev.langchain4j.memory.chat.ChatMemoryProvider;
import dev.langchain4j.memory.chat.MessageWindowChatMemory;
import dev.langchain4j.store.memory.chat.InMemoryChatMemoryStore;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
@RequiredArgsConstructor
public class SeparateChatAssistantConfig {

    private final MongoChatMemoryStore chatMemoryStore;
    @Bean
    public ChatMemoryProvider chatMemoryProvider() {
        return memoryId -> MessageWindowChatMemory.builder()
                .id(memoryId)
                .maxMessages(10)
//                .chatMemoryStore(new InMemoryChatMemoryStore())
                .chatMemoryStore(chatMemoryStore) // 配置持久化对象
                .build();
    }
}
